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Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2019
Income Tax Disclosure [Abstract] |
Schedule of Loss Before Income Taxes | Loss before income taxes consists of the following:
|  | Year Ended December 31, |
|  | 2017 |  |  | 2018 |  |  | 2019 |
U.S. operations |  | $ | (4,425 | ) |  | $ | (5,066 | ) |  | $ | (10,888 | )
Foreign operations |  |  | (244 | ) |  |  | (746 | ) |  |  | (168 | )
|  | $ | (4,181 | ) |  | $ | (5,812 | ) |  | $ | (11,056 | )
Schedule of Statutory Federal Income Tax Rate | The difference between income taxes at the statutory federal income tax rate and income taxes reported in the Consolidated Statements of Operations is attributable to the following:
|  | Year Ended December 31, |
|  | 2017 |  |  | 2018 |  |  | 2019 |
Income tax benefit at the federal statutory rate |  | $ | (1,316 | ) |  | $ | (1,221 | ) |  | $ | (2,317 | )
State and local income taxes, net of effect on federal taxes |  |  | (441 | ) |  |  | (800 | ) |  |  | (213 | )
Increase (decrease) in valuation allowance |  |  | (8,509 | ) |  |  | (1,861 | ) |  |  | 402 |
Remeasurement of deferred tax assets |  |  | - |  |  |  | - |  |  |  | 1,032 |
Incentive stock options/forfeitures |  |  | (11 | ) |  |  | (22 | ) |  |  | - |
Permanent differences and other |  |  | 508 |  |  |  | 182 |  |  |  | 1,066 |
Other |  |  | - |  |  |  | - |  |  |  | (45 | )
Change in Federal tax rate |  |  | 10,848 |  |  |  | - |  |  |  | - |
Research and development tax credits |  |  | (1,390 | ) |  |  | - |  |  |  | - |
|  | $ | (311 | ) |  | $ | - |  |  | $ | (75 | )
Schedule of Deferred Tax Assets and Liabilities | The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities at December 31, 2018 and 2019 are presented below:
|  | December 31, |
|  | 2018 |  |  | 2019 |
Deferred tax assets: |  |  |  |  |  |  |  |
Net operating loss carryforwards |  | $ | 22,988 |  |  | $ | 35,871 |
Capital loss carryforwards |  |  | - |  |  |  | 10,292 |
Deferred revenue |  |  | 1,564 |  |  |  | 1,167 |
Stock-based compensation |  |  | 732 |  |  |  | 534 |
Federal research and development tax credits |  |  | 1,058 |  |  |  | 1,058 |
Intangibles, amortization |  |  | 861 |  |  |  | - |
Inventories |  |  | 149 |  |  |  | 124 |
Other deductible temporary differences |  |  | 549 |  |  |  | 847 |
Total gross deferred tax assets |  |  | 27,901 |  |  |  | 49,893 |
Less: Valuation allowance |  |  | (27,568 | ) |  |  | (42,117 | )
|  |  | 333 |  |  |  | 7,776 |
Deferred tax liabilities: |  |  |  |  |  |  |  |
Goodwill amortization |  |  | - |  |  |  | (11,276 | )
Fixed assets, depreciation |  |  | (333 | ) |  |  | (222 | )
|  |  | (333 | ) |  |  | (11,498 | )
Net deferred tax liabilities |  | $ | - |  |  | $ | (3,722 | )
Schedule of Unrecognized Tax Positions | A reconciliation of the beginning and ending amount of unrecognized tax positions is as follows:
|  | December 31, |
|  | 2018 |  |  | 2019 |
Balance at the beginning of the year |  | $ | - |  |  | $ | 271 |
Pointer uncertain tax positions assumed |  |  |  |  |  |  | 112 |
Additions based on tax positions taken related to the current year |  |  | - |  |  |  | 7 |
Balance at the end of the year |  | $ | - |  |  | $ | 390 |

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